To avoid creating drip marks, start at the bottom of the area to be cleaned and work upward, in small sections at a time. Generously apply Star brite Ultimate Aluminum Cleaner & Restorer to the surface in smooth, even strokes using the fine mist setting on the sprayer nozzle. The cleaner will foam when it contacts oxidation which indicates it is working.
Use a Star brite medium red scrub pad to spread the cleaner to ensure uniform coverage. Then scrub evenly with steady pressure to allow the cleaner to penetrate into the heavier oxidized areas.
Rinse the cleaned surface thoroughly with fresh water. Be sure to rinse the surfaces below as well. DO NOT allow cleaner to dry on any surface.
Repeat these steps as needed until clean. Heavy oxidation may require several applications and scrubbing to completely remove.
The cleaned surface may still appear uneven until it is polished. For best results, use Star brite Ultimate Aluminum Polish.
Sulphuric acid, urea, tetrafluroborate (1-) (1:1), water.
Cotnains sulfuric acid. Do not mix with bleach, ammonia or other household chemicals. Do not swallow. Do not get in eyes. Do not get on skin or clothing. Do not breathe fumes. Handle with care. Wear rubber gloves and safety glasses. Use only in a well ventilated area.
Star brite's liability is limited to the purchase price of this product.